222454472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 425952000

約数和(自身を除く): 203497528

約数列:

[1, 2, 4, 8, 67, 134, 173, 268, 346, 536, 692, 1384, 2399, 4798, 9596, 11591, 19192, 23182, 46364, 92728, 160733, 321466, 415027, 642932, 830054, 1285864, 1660108, 3320216, 27806809, 55613618, 111227236, 222454472]

約数ペア:

[(1, 222454472), (2, 111227236), (4, 55613618), (8, 27806809), (67, 3320216), (134, 1660108), (173, 1285864), (268, 830054), (346, 642932), (536, 415027), (692, 321466), (1384, 160733), (2399, 92728), (4798, 46364), (9596, 23182), (11591, 19192)]